Revision 1074 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/gui/layout/FLayoutFunctions.java
| FLayoutFunctions.java | ||
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/* |
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* Created on 16-sep-2004 |
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* |
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* To change the template for this generated file go to |
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* Window>Preferences>Java>Code Generation>Code and Comments |
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*/ |
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package com.iver.cit.gvsig.gui.layout; |
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* @author Vicente Caballero Navarro |
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*/ |
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public class FLayoutFunctions {
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private Layout layout = null;
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private Layout layout = null;
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/**
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* Crea un nuevo FLayoutFunctions.
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*
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* @param l DOCUMENT ME!
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*/
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public FLayoutFunctions(Layout l) {
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layout = l;
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}
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/**
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* Crea un nuevo FLayoutFunctions.
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*
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* @param l Referencia al Layout.
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*/
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public FLayoutFunctions(Layout l) {
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layout = l;
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}
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/**
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* Gestiona la herramienta de selecci?n sobre el Mapa.
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*/
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public void setSelect() {
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IFFrame fframe = null;
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boolean isUpdate = false;
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/**
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* Gestiona la herramienta de selecci?n sobre el Mapa.
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*/
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public void setSelect() {
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IFFrame fframe = null;
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boolean isUpdate = false;
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for (int i = 0; i < layout.getFFrames().size(); i++) {
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fframe = (IFFrame) layout.getFFrames().get(i);
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for (int i = 0; i < layout.getFFrames().size(); i++) {
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fframe = (IFFrame) layout.getFFrames().get(i);
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int difx = (layout.getLastPoint().x - layout.getFirstPoint().x);
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int dify = (layout.getLastPoint().y - layout.getFirstPoint().y);
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int difx = (layout.getLastPoint().x - layout.getFirstPoint().x);
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int dify = (layout.getLastPoint().y - layout.getFirstPoint().y);
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if (((Math.abs(difx) > 3) || (Math.abs(dify) > 3)) &&
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(fframe.getSelected() != FFrame.NOSELECT)) {
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Rectangle2D rectangle = fframe.getMovieRect(difx, dify);
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if (((Math.abs(difx) > 3) || (Math.abs(dify) > 3)) &&
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(fframe.getSelected() != FFrame.NOSELECT)) {
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Rectangle2D rectangle = fframe.getMovieRect(difx, dify);
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if (layout.isCuadricula()) {
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//cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased guardar ese rect?ngulo de la misma forma.
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FLayoutUtilities.setRectGrid(rectangle,
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layout.getAtributes().getUnitInPixelsX(),
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layout.getAtributes().getUnitInPixelsY(), layout.getAT());
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}
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if (layout.isCuadricula()) {
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//cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased guardar ese rect?ngulo de la misma forma.
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FLayoutUtilities.setRectGrid(rectangle,
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layout.getAtributes().getUnitInPixelsX(),
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layout.getAtributes().getUnitInPixelsY(), layout.getAT());
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}
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if (fframe instanceof FFrameGroup) {
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((FFrameGroup) fframe).setAt(layout.getAT());
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}
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if (fframe instanceof FFrameGroup) {
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((FFrameGroup) fframe).setAt(layout.getAT());
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}
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fframe.setBoundBox(FLayoutUtilities.toSheetRect(rectangle,
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layout.getAT()));
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isUpdate = true;
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}
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fframe.setBoundBox(FLayoutUtilities.toSheetRect(rectangle,
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layout.getAT()));
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isUpdate = true;
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}
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if (layout.isReSel() &&
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(layout.getReSel().contains(fframe.getBoundingBox(
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layout.getAT())))) {
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fframe.setSelected(true);
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}
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if (layout.isReSel() &&
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(layout.getReSel().contains(fframe.getBoundingBox(
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layout.getAT())))) {
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fframe.setSelected(true);
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}
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if (isUpdate) {
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layout.setStatus(Layout.DESACTUALIZADO);
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} else {
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layout.setStatus(Layout.ACTUALIZADO);
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}
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}
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if (isUpdate) {
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layout.setStatus(Layout.DESACTUALIZADO);
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} else {
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layout.setStatus(Layout.ACTUALIZADO);
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}
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}
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layout.setIsReSel(true);
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}
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layout.setIsReSel(true);
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}
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/**
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* A?ade un fframe al Layout del tipo preseleccionado y abre el di?logo
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* para configurar las caracter?sticas.
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*/
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public void setFFrame() {
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IFFrame fframe = null;
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boolean isadd = false;
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/**
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* A?ade un fframe al Layout del tipo preseleccionado y abre el di?logo
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* para configurar las caracter?sticas.
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*/
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public void setFFrame() {
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IFFrame fframe = null;
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boolean isadd = false;
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if (layout.getTool() == Layout.RECTANGLEVIEW) {
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fframe = new FFrameView(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLEPICTURE) {
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fframe = new FFramePicture(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLESCALEBAR) {
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fframe = new FFrameScaleBar(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLELEGEND) {
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fframe = new FFrameLegend(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLETEXT) {
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fframe = new FFrameText(); |
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isadd = true; |
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} else if ((layout.getTool() == Layout.RECTANGLESIMPLE) || |
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(layout.getTool() == Layout.LINE) || |
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(layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.POLYGON) || |
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(layout.getTool() == Layout.CIRCLE)) {
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fframe = new FFrameGraphics(); |
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isadd = true; |
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((FFrameGraphics) fframe).update(layout.getTool(), layout.getAT()); |
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} |
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if (layout.getTool() == Layout.RECTANGLEVIEW) {
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fframe = new FFrameView(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLEPICTURE) {
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fframe = new FFramePicture(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLESCALEBAR) {
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fframe = new FFrameScaleBar(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLELEGEND) {
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fframe = new FFrameLegend(); |
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isadd = true; |
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} else if (layout.getTool() == Layout.RECTANGLETEXT) {
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fframe = new FFrameText(); |
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isadd = true; |
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} else if ((layout.getTool() == Layout.RECTANGLESIMPLE) || |
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(layout.getTool() == Layout.LINE) || |
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(layout.getTool() == Layout.POLYLINE) || |
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(layout.getTool() == Layout.POLYGON) || |
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(layout.getTool() == Layout.CIRCLE) || |
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(layout.getTool() == Layout.POINT)) {
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fframe = new FFrameGraphics(); |
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isadd = true; |
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((FFrameGraphics) fframe).update(layout.getTool(), layout.getAT()); |
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} |
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if (isadd) {
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Rectangle2D r = new Rectangle2D.Double(); //rectOrigin.x+m_PointAnt.x,rectOrigin.y+m_PointAnt.y,m_LastPoint.x-m_PointAnt.x,m_LastPoint.y-m_PointAnt.y);
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r.setFrameFromDiagonal(layout.getFirstPoint(), layout.getLastPoint());
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if (isadd) {
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Rectangle2D r = new Rectangle2D.Double(); //rectOrigin.x+m_PointAnt.x,rectOrigin.y+m_PointAnt.y,m_LastPoint.x-m_PointAnt.x,m_LastPoint.y-m_PointAnt.y);
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r.setFrameFromDiagonal(layout.getFirstPoint(), layout.getLastPoint());
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if (layout.isCuadricula()) {
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//cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased guardar ese rect?ngulo de la misma forma.
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FLayoutUtilities.setRectGrid(r,
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layout.getAtributes().getUnitInPixelsX(),
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layout.getAtributes().getUnitInPixelsY(), layout.getAT());
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}
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if (layout.isCuadricula()) {
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//cuadrar con la cuadr?cula dibujada y despu?s en el mouseReleased guardar ese rect?ngulo de la misma forma.
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FLayoutUtilities.setRectGrid(r,
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layout.getAtributes().getUnitInPixelsX(),
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layout.getAtributes().getUnitInPixelsY(), layout.getAT());
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}
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fframe.setBoundBox(FLayoutUtilities.toSheetRect(r, layout.getAT()));
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fframe.setBoundBox(FLayoutUtilities.toSheetRect(r, layout.getAT()));
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if (layout.openFFrameDialog(fframe)) {
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layout.addFFrame(fframe, true);
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}
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}
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}
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if (layout.openFFrameDialog(fframe)) {
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layout.addFFrame(fframe, true);
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}
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}
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}
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/**
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* DOCUMENT ME!
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*
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* @param p1 DOCUMENT ME!
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* @param p2 DOCUMENT ME!
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*/
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public void setViewPan(Point p1, Point p2) {
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for (int i = 0; i < layout.getFFrames().size(); i++) {
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if (layout.getFFrames().get(i) instanceof FFrameView) {
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FFrameView fframe = (FFrameView) layout.getFFrames().get(i);
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/**
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* Pan sobre la vista del FFrameView.
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*
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* @param p1 Punto inicial del desplazamiento.
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* @param p2 Punto final del desplazamiento.
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*/
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public void setViewPan(Point p1, Point p2) {
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for (int i = 0; i < layout.getFFrames().size(); i++) {
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if (layout.getFFrames().get(i) instanceof FFrameView) {
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FFrameView fframe = (FFrameView) layout.getFFrames().get(i);
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if (fframe.getSelected() != FFrame.NOSELECT) {
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Rectangle2D.Double r = new Rectangle2D.Double(); |
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Rectangle2D extent = fframe.getFMap().getViewPort().getExtent(); |
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Point2D mp1 = toMapPoint(p1,fframe.getAt()); |
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Point2D mp2 = toMapPoint(p2,fframe.getAt()); |
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r.x = extent.getX() - (mp2.getX() - mp1.getX()); |
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r.y = extent.getY() - (mp2.getY() - mp1.getY()); |
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r.width = extent.getWidth(); |
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r.height = extent.getHeight(); |
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fframe.getFMap().getViewPort().setExtent(r); |
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} |
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} |
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} |
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} |
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public Point2D.Double toMapPoint(Point2D pScreen,AffineTransform at1) {
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Point2D.Double pWorld = new Point2D.Double(); |
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if (fframe.getSelected() != FFrame.NOSELECT) {
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Rectangle2D.Double r = new Rectangle2D.Double(); |
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Rectangle2D extent = fframe.getFMap().getViewPort() |
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.getExtent(); |
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Point2D mp1 = toMapPoint(p1, fframe.getAt()); |
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Point2D mp2 = toMapPoint(p2, fframe.getAt()); |
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r.x = extent.getX() - (mp2.getX() - mp1.getX()); |
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r.y = extent.getY() - (mp2.getY() - mp1.getY()); |
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r.width = extent.getWidth(); |
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r.height = extent.getHeight(); |
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fframe.getFMap().getViewPort().setExtent(r); |
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} |
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} |
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} |
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} |
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AffineTransform at; |
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/** |
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* Devuelve un punto real a partir de un punto en pixels sobre la vista. |
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* |
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* @param pScreen Punto en pixels. |
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* @param at1 Matriz de transformaci?n. |
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* |
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* @return Punto real. |
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*/ |
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public Point2D.Double toMapPoint(Point2D pScreen, AffineTransform at1) {
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Point2D.Double pWorld = new Point2D.Double(); |
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try {
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at = at1.createInverse(); |
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at.transform(pScreen, pWorld); |
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} catch (NoninvertibleTransformException e) {
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// throw new RuntimeException(e); |
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} |
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AffineTransform at; |
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return pWorld; |
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} |
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try {
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at = at1.createInverse(); |
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at.transform(pScreen, pWorld); |
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} catch (NoninvertibleTransformException e) {
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// throw new RuntimeException(e); |
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} |
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return pWorld; |
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} |
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} |
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